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   <div id="projectbrief">Code for the Beastie Bots, team 3785, from the 2012-2013 FTC season, Ring It Up!</div>
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<p>Useful functions for using the IR beacon.  
<a href="#details">More...</a></p>
<div class="textblock"><code>#include &quot;drivers/hitechnic-sensormux.h&quot;</code><br/>
<code>#include &quot;drivers/hitechnic-irseeker-v2.h&quot;</code><br/>
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<p><a href="_i_r_controller_8h_source.html">Go to the source code of this file.</a></p>
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Macros</h2></td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="_i_r_controller_8h.html#affe776513b24d84b39af8ab0930fef7f">max</a>(a, b)&#160;&#160;&#160;( ((a) &gt; (b)) ? (a) : (b) )</td></tr>
<tr class="memdesc:affe776513b24d84b39af8ab0930fef7f"><td class="mdescLeft">&#160;</td><td class="mdescRight">This returns the greater of the two inputs. <br/></td></tr>
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Functions</h2></td></tr>
<tr class="memitem:a50dcacc1d48bf8697f0c6bac311db8b1"><td class="memItemLeft" align="right" valign="top">float&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="_i_r_controller_8h.html#a50dcacc1d48bf8697f0c6bac311db8b1">IRGetACDir</a> (tMUXSensor link)</td></tr>
<tr class="memdesc:a50dcacc1d48bf8697f0c6bac311db8b1"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns a more accurate IR beacon location.  <a href="#a50dcacc1d48bf8697f0c6bac311db8b1"></a><br/></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Useful functions for using the IR beacon. </p>
<p><a class="el" href="_i_r_controller_8h.html" title="Useful functions for using the IR beacon.">IRController.h</a> contains functions useful for accurately determining the location of the IR beacon. </p>

<p>Definition in file <a class="el" href="_i_r_controller_8h_source.html">IRController.h</a>.</p>
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          <td class="memname">float IRGetACDir </td>
          <td>(</td>
          <td class="paramtype">tMUXSensor&#160;</td>
          <td class="paramname"><em>link</em></td><td>)</td>
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<p>Returns a more accurate IR beacon location. </p>
<p>IRGetACDir gets the value of the IR beacon with float precision, rather than integer precision.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">link</td><td>The sensor multiplexer port location of the IR Seeker V2. </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>The direction of the IR beacon. </dd></dl>

<p>Definition at line <a class="el" href="_i_r_controller_8h_source.html#l00025">25</a> of file <a class="el" href="_i_r_controller_8h_source.html">IRController.h</a>.</p>

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